Source: Coral Murphy Marcos, Dalvin Brown, Ben Tobin - USA TODAY

With severe winter storms ravaging large parts of the country and bitterly cold temperatures descending on Texas and Oklahoma, many car owners may be asking: How often should I start my car to warm it up?

Experts at AAA, a federation of motor clubs, say it's not a good idea to warm your car up to keep it from freezing. 

Read Full Article: How often should I start my car in cold weather?